...damaged the power supply. I bought a new one (faster then fixing it, it needed the PWM chip and the FET). I still get the same problem on the non-recording side, the recoring side seems to still be ...
Question about 32FD9954 32 in. HD-Ready Plasma Television
...problems is the power supply. If I remember correctly on the power supply you should see several resistors (at the top left of board) burnt up along with a couple for FET's burnt also (the fet's are ...
...a little bit. I replaced all caps on the hot side of the PS and checked for shorts in the diodes, fets and caps on the driver boards and PS and found nothing. The last thing that I tried was a ...
problems. Universal Semiconductors in NJ> 973.347.5400 They stock the transistors, no minimum. It's actually an FET. Rick Did anyone ever figure out what actually goes bad on these boards? Probably
...so here goes, The chirping sound is either a shorted Horizontal Output Transistor (HOT) / Power FET (whichever one is used in this case) or the IHVT (Flyback Transformer) has developed a short in ...
Question about Magnavox 42MF521D/37 Television
Magnavox 42MF230A/37 Plasma TV should i fix it? ? i need help with trying to fix my tv i really need REAL help its a Philips 42MF230A/37 42 in. HDTV Plasma Television and it turns on and the blue ...
...great. Hello bradahman, The chirping sound is either a shorted Horizontal Output Transistor / Power FET (whichever one is used in this case) or the IHVT (Flyback Transformer) has developed a short in ...
...3658 and 3653 i have 105e monitor power supply is ok but fbt not oprating pls help me no gate pulse fet 9620 ...
...FET in the SMPS these sometimes become leaky because of noisy power...if your on the same powerline as an industrial area you can get very bad power transients and spikes that just love to blow ...
Usually answered in minutes!
511 Questions
111 Questions
110 Questions
63 Questions
53 Questions
